Mathlib v3 is deprecated. Go to Mathlib v4

Theorem finsupp.lex_eq_inv_image_dfinsupp_lex

Modification history

2022-10-24 07:29
src/data/finsupp/lex.lean
feat(data): port finsupp.ne_locus/lex to dfinsupp (#16777) …
Added finsupp.lex_eq_inv_image_dfinsupp_lexView on Github →